Fabrication and testing of large aspheric system based on common reference
文献类型：期刊论文
| 作者 | Wang Xiao-kun, 王孝坤; Xue Dong-lin, 薛栋林; Zhang Xue-jun, 张学军 |
| 刊名 | Optics and Precision Engineering
 |
| 出版日期 | 2018 |
| 卷号 | 26期号:4页码:743-748 |
| 关键词 | Optical testing Aspherics Fabrication Ion beams Mirrors |
| ISSN号 | 1004-924X |
| DOI | 10.3788/ope.20182604.0743 |
| 英文摘要 | A key technology for fabricating and testing three mirror astigmatism (TMA) was proposed based on a common reference, to overcome the difficulty of manufacturing and aligning large off-axis aspheric systems. The analysis and research of the basic principles involved were presented. When the Root Mean Square (RMS) of the surface error of the primary mirror and tertiary mirrors was better than /10 (for wavelength at 632.8 nm), the primary and tertiary mirrors were measured and aligned with the common reference and the same supporting back plate, with the two mirrors were then being polished by Ion Beam Figuring (IBF). A large TMA system with primary and tertiary mirror apertures of 724 mm247 mm and 632 mm205 mm, respectively was fabricated and tested based on the proposed method. The integrated mirrors were polished by IBF, and the RMSs of the surface error of the primary and tertiary mirrors are 0.019 and 0.017, respectively. 2018, Science Press. All right reserved. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60663]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang Xiao-kun, 王孝坤,Xue Dong-lin, 薛栋林,Zhang Xue-jun, 张学军. Fabrication and testing of large aspheric system based on common reference[J]. Optics and Precision Engineering,2018,26(4):743-748. |
| APA | Wang Xiao-kun, 王孝坤,Xue Dong-lin, 薛栋林,&Zhang Xue-jun, 张学军.(2018).Fabrication and testing of large aspheric system based on common reference.Optics and Precision Engineering,26(4),743-748. |
| MLA | Wang Xiao-kun, 王孝坤,et al."Fabrication and testing of large aspheric system based on common reference".Optics and Precision Engineering 26.4(2018):743-748. |
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